Latest double check valve Tenders | Government double check valve Tenders

Central Government/Public Sector

CTN :42791975

27 Nov, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of flexible hose for 3/8" compressor unloader with end connector to drg no 37181901015, r-06, item 01. , 3/8" double check valve(24-a) to drg. no. 37181901028, rev-02. , 1 1/4" hose coupling (bp) to drg. 27181901099 var-00

Central Government/Public Sector

CTN :42771677

25 Nov, 2025 NA

Manuguru - Telangana

Tender For supply of spares for plant equipment c c - hfo suction filter gasket , rotor assembly , pump bearing , coupling insters , relief valve spring , electric motor for hfo pump-75kw , ldo suction filter gasket , pump bearing , gate valve 25nb , ball valve 50nb , ball valve 25nb , globe valve 25nb , globe valve 15nb , nrv valve 200nb , motorised ball valve 150nb , 25nb ft trap , drain oil pump shaft , drain oil pump bearing , drain oil pump seal , drain oil pump coupling , sump pump pump shaft , sump pump pump bearing , sump pump seal , sump pump coupling , sump pump in drain trench-shaft , sump pump in drain trench-bearing , sump pump in drain trench-seal , coupling , oil recovery pump shaft , oil recovery pump bearing , oil recovery pump seal , oil recovery pump coupling , sump pump in ows water pit-impeller , sump pump in ows water pit - impeller nut , sump pump in ows water pit - pump shaft , sump pump in ows water pit- casing spacer , sump pump in ows water pit - gland packing , control panels crimping pins , control panels - bulbs for indicating lights , control panels - control circuit fuses , control panels - push buttons , thermocouple rtd element , thermowells , pressure transmitter , differential pressure transmitter , level transmitter 0-14.5 m , level transmitter 0-9 m , level transmitter 0-2 m , level switch , control valve diaphragm , control valves gland packing , control valves trim , control valves gasket , control valves position transmitter , control valves complete set of solenoid valve , control valves position limit switch , flash tank - capacity 6 cum and 2 cum , steam traps , ball valves 80nb , gate valve drain vent 50 nb , gate valve 400 nb manual , control valves 50 nb for dot floor coils , control valve 25 nb for ows floor coil , cladding sheet for hfo pipe ) /bid number : gem/2025/b/6845628 * /dated: 15-11-2025 & & / bid document 1 / 55

CTN :42789421

01 Dec, 2025 63.20 Lacs

Jhalrapatan - Rajasthan

Tender For insitu repairing works of high pressure feed water gate valve, main steam stop valve, nrv and hp/lp bypass control valve, safety valves of turbine and boiler area of 2x600 mw katpp, jhalawar

Central Government / Public Sector

CTN :42784741

09 Dec, 2025 NA

Hyderabad-T - Telangana

Tender For supply of combined pressure reducing valve and double check valve conforming to spec no. 02-abr-02, amendment no.4 of sept. 2016 as per rdso drg.no.contr-9405- s/13 alt 18, item no.23 or latest

CTN :42177639

17 Nov, 2025 NA

Kannur - Kerala

Tender For bid to ras custom bid for services annual maintenance contract of galley equipment of kcm for one year-1 air curtain 3 nos. fan, 2 bain-marie service counter 8 nos. coil, temperature meter, 3 chapatti making machine 2 nos. motor, bearing chain, burner,, 4 industrial type ro plant 1 nos., conveyer belt and full servicing, service and replacement of all, spares excluding membrance, 5 electrical milk boiler 1 nos. coil/ elements and full repairing 6 food service trolley 5 nos. trolley wheel and welding (ss), 7, gas bunk and lpg connection, (including 40 nos. regulators) 1 nos. gas pigtail, main valve, 8, electrical oven stainless steel, body with two trays 1 nos. coil, panel board and full service, 9 heavy duty grinder 2 nos. motor coil and blades, 10 hot plate cooking range 3 nos. gas pipe, burner, gas valve, 11, bench grinder hp with two, stone (knife sharpening 1 nos. motor, stone, machine), 12 rotary oven 1 nos. coil, 13 tata bp solar water heater 1 nos., 14 sugar grinding machine 1 nos., coil/ element, panel, repair and, servicing, motor, blade, belt, 15 rational combi-steamer 1 nos. coil, temperature checking, 16 vegetable cutting disc 8 nos. motor blade, 17 deep freezer 2 nos. compressor and full repairing, 18 heavy duty industrial pulveriser 1 nos. motor, blade and full servicing, 19 coconut scrapper 1 nos. motor and full servicing, 20 ice cube making machine 1 nos. servicing, water line check,, compressor servicing, 21 food delivery vehicle motor 1 nos. motor servicing and cable line, check, 22 single burner cooking range 3 nos. gas pipe, burner, gas valve, 23 pest-o-flash 10 nos. flash light check and servicing, 24 desert cooler, bajaj floor 4, standing nos compressor and full servicing, 25 bain-marie 10 nos. coil, temperature meter, 26 fully automatic chapatti making, machine (new) 2 nos. motor, bearing chain, burner,, conveyer belt and full servicing, 27 steam vessel system 1 nos. coil, temperature meter, 28 conveyor toaster 15 nos. coil and full servicing.

CTN :42122185

20 Nov, 2025 NA

Bathinda - Punjab

Tender For corrigendum : supply of xylometazoline hcl 0 point05 w v nasal solution pa - single plate clutch , multi plate clutch unit , centrifugal cluth unit , cutsection of synchromesh gear box , complete propeller shaft , cutsection of differential assembly , model of hydraulic brake system , ackerman steering gear mechanism , davison steering gear mechanism , model of rack and pinion steering gear , model of power steering gear or recirculating type worm and wheel , model of ac pump , model of su pump , lead acid battery , wheel balancing machine , automobile electric system , brake master cylinder , sliding mesh gear box , cut section model of 4 cylinder 4 stroke petrol engine , ac induction motor with vfd for motorizing already existing models in lab , hydrometer , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , venturimeter and orificemeter apparatus , pelton turbine model , francis turbine model , pressure measuring bench , hydraulic system trainer kit , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , bench grinding machine , digital pyrometer , metallurgical microscope , polishing machine , heat treatement furnace or muffle surface , spark test apparatus , metallurgical cut off machine , standard prepared readymade samples or specimen with photographs , rockwell cum brinell hardness tester , simple jib crane apparatus , simply supported beam apparatus , worm and worm wheel apparatus or single start , winch crab single purchase apparatus , apparatus for determining centre of gravity of regular and irregular lamina , digital vernier callipar , digital micrometer , height gauge , go-no go thread plug gauge , go-nogo snap gauge , go-nogo ring gauge , cylinder rollers and spherical balls , slip gauges set , surface roughness tester , vernier bevel protractor , magnetic v block , dial indicator with stand , cylindrical bore gauge , screw thread micrometer , sine bar , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator with stand , clinometer , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak detector to detect cfc and hfcs , thermostatic switch, lp or hp cut out, overload protector, filters , model of refrigeration cycle , model of window air conditioner , refrigeration cycle testing rig , digital anemometer , gas charging kit , model of open type refrigerant compressor , split ac test rig , actual cut section model of screw compressor , actual cut section model of rotary compressor , vapour absorption refrigeration test rig , vaccum pump , ice plant trainer , sling psychrometer , thermocouple , infrared thermometer , models of safety valve, blow off cock, steam stop valve, feed check valve , model of air compressor , model of lancashire boiler , model of nestler boiler , actual cut section model of 2 stroke single cylinder petrol engine , actual cut section model of four stroke single cylinder diesel engine , model of solex carburettor , model of amal carburettor , model of ignition system of an automobile , model of water cooling system of an automobile , model of lubrication system of i.c. engine , mpfi, four stroke three cylinder petrol engine test rig with electrical dynamometer , model of mpfi system , model of crdi system , impact //bid details 2 / 97 testing machine or charpy and izod , digital torsion testing machine //bid details 3 / 97

CTN :42705297

08 Dec, 2025 NA

Bokaro - Jharkhand

Tender For supply of set of kit for ftrtipl make latched solenoid valve & double check valve

CTN :42697189

24 Nov, 2025 NA

Mettur - Tamil Nadu

Tender For mtps-i â tm - unit-iiâ overhauling of olctc system pump (lhs &rhs), overhauling 1600 mm butterfly valve and its actuator, gear box of cooling water inlet and outlet pipe lines in condenser, inspection & cleaning of condenser cw box, steam side, hot well & olctc system ball collecting screen, overhauling of 200 mm condenser air release cum vacuum breaking valve and condenser cooling water box drain valves, cw box air vent valves, and hot well drain lines, valves, cleaning and painting of condenser inlet & outlet pipelines and condenser cw box front & rear side (lhs & rhs) during aoh of 2025-26.

CTN :42697190

24 Nov, 2025 NA

Mettur - Tamil Nadu

Tender For mtps-i â tm â unit-ii â removal and re-insulation of hp / ip control valve area, spindle leak off lines & gland steam pipes of lp front & rear in main turbine during annual maintenance work 2025-26.

Central Government/Public Sector

CTN :42404972

20 Nov, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of tdbfp drive turbine spares at nstps nabinagar - seat,101922430030552004,bhel,nk63/713, cone,101922430030552006,bhel,nk63/713, spndl,101922430030552008,bhel,nk63/713, bush,101922430030552010,bhel,nk63/713, bush,101922430030552012,bhel,nk63/713, bush,101922430030552014,bhel,nk63/713, bush,101922430030552016,bhel,nk63/713, bush,101922430030552018,bhel,nk63/713, bush,101922430030552020,bhel,nk63/713, nut,101922430030552024,bhel,nk63/713, clmp slv,101922430030552034,bhel, sl rng,101922430030552035,bhel,nk63/713, ring,101922430030552036,bhel,nk63/713, needle valve,101922430030643003,bhel, damping device,101922430030615002,bhel, damping device,101922430030614002,bhel, hb dvc 80 assly,101922430030764002,bhel, ring,101922430030764023,bhel,nk63/71-3, abstrfr,101922430+,bhel,nk63/71-3, circlip,1019224300307+,bhel,nk63/71-3, du bush mb4040du,101922430030764039,bhel, pin,101922430030764025,bhel,nk63/71-3, scrp ring,101922430030232006,bhel, oil gland,101922430030233000,bhel, scrp ring,101922430030233006,bhel, caulking wire,101922430030175167,bhel, sealing fin,101922430030175165,bhel, caulking wire,101922430030132006,bhel, gland fin,101922430030132004,bhel, glnd assy,101922430030132000,bhel, oil gland,101922430030232000,bhel, wire,101922430030121014,bhel, glnd fin small,101922430030121012,bhel, glnd fin large,101922430030121010,bhel, frnt lab glnd,101922430030121000,bhel, caulking wire,101922430030134021,bhel, caulking wire,101922430030134016,bhel, disc,101922430030236031,bhel, plate,101922430030236033,bhel, sliding washer,101922430030236035,bhel, plate,101922430030236038,bhel, socket cap screw p,101922430030236040, washr sprng,bhel, disc,bhel, plate,101922430030236044,bhel, plate,101922430030236046,bhel, pin cyl rnd end,101922430030236048,bhel, screw grb soc c p,101922430030236049, parallel key,101922430030236002,bhel, plate,101922430030236004,bhel, sliding plate,101922430030236006,bhel, socket screw cap,101922430030236009,bhel, spring washer sc,101922430030236010,bhel, hexagonal screw,101922430030236011,bhel, washer,101922430030236012,bhel, sliding washer,101922430030236013,bhel, plate,101922430030236018,bhel, hex head bolt,101922430030236020,bhel, washer,101922430030236022,bhel, hexagonal bolt,101922430030236024,bhel, washer,101922430030236026,bhel, sliding washer,101922430030236028,bhel, sealing fin,101922430030134017,bhel, sealing fin,101922430030134019,bhel, packing plate,101922430030239002,bhel, ecc guide assy,101922430030239004,bhel, threaded cup,101922430030239013,bhel, washer,101922430030239015,bhel, spherical wshr,101922430030239019,bhel, spherical wshr,101922430030239029,bhel, threaded cup,101922430030239031,bhel, spherical wshr,101922430030239046,bhel, threaded cup,101922430030239048,bhel, spherical wshr,101922430030239068,bhel, thread cup,101922430030239070,bhel, threaded cup,101922430030239072,bhel, washer,101922430030239037,bhel, caulking wire,101922430030301022,bhel, sealing fin,101922430030301023,bhel, sealing fin,101922430030301025,bhel, slng fn frnt gv,101922430030301049,bhel, caulking wire,101922430030301051,bhel, slng fin thin,101922430030301052,bhel, caulking wire,101922430030301054,bhel, slng fin thin,101922430030301055,bhel, slng fin thick,101922430030301065,bhel, steam strainer assy,pgma:30509,bhel, sealing fin,101922430030134022,bhel, pin,101922430030308002,bhel, guide bush,101922430030308004,bhel, guide ring,101922430030308006,bhel, adj screw,101922430030308008,bhel, plug screw,101922430030308010,bhel, inner screw,101922430030308012,bhel, slt hd grb scrw,101922430030308014,bhel, guiding foil,101922430030308016,bhel, guiding foil,101922430030308017,bhel, cylinder 265,101922430030503002,bhel, pistion,101922430030503004,bhel, test piston,101922430030503006,bhel, cover,101922430030503008,bhel, sprg seat,101922430030503010,bhel, seat,101922430030503012,bhel, cap nut,101922430030503014,bhel, stud,101922430030503016,bhel, hex screw,101922430030503018,bhel, pipe,101922430030503020,bhel, orific

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Central Government/Public Sector

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Central Government/Public Sector